Answer:
Step-by-step explanation:
y = 3 times x
or: y divided by x = 3
The answer would be

or 27.7 km²
if rounded to the nearest tenth
Answer: 23^9
Explanation: because a power is when you’re multiplying a number by itself a certain amount of times. So in this case, it’s 23 times itself 9 times, so you write it as 23^9.
Answer:


Step-by-step explanation:
1) Move the variable to the left
2) Divide both sides
3) Add the same value to both sides
4) Add 9/16 to the expression
5) Add 9/16 to the right-hand side
6) Recalculate then solve
Answer:
The area of each triangle face is 27 square feet .
Step-by-step explanation:
Given as :
The base area of square pyramid = A = 36 square feet
The total surface area of square pyramid = TSA = 144 square feet
Let The area of each triangle face = x square feet
<u>Now, According to question</u>
Total surface Area of square pyramid = Base area of square pyramid + Area of four triangle faces
Or, TSA = A + 4 × x
Or, 144 ft² = 36 ft² + 4 × x ft²
Or, 4 × x = 144 ft² - 36 ft²
Or 4 × x = 108 ft²
∴ x = 
i.e x = 27 ft²
So, The area of each triangle face = x = 27 square feet
Hence, The area of each triangle face is 27 square feet . Answer